package com.lhl.wx.mp.autoconfigure;


import cn.hutool.core.collection.CollUtil;
import com.lhl.wx.mp.handler.*;
import lombok.extern.slf4j.Slf4j;
import me.chanjar.weixin.common.redis.JedisWxRedisOps;
import me.chanjar.weixin.mp.api.WxMpMessageRouter;
import me.chanjar.weixin.mp.api.WxMpService;
import me.chanjar.weixin.mp.api.impl.WxMpServiceImpl;
import me.chanjar.weixin.mp.config.impl.WxMpDefaultConfigImpl;
import me.chanjar.weixin.mp.config.impl.WxMpRedisConfigImpl;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import redis.clients.jedis.JedisPool;

import java.util.List;
import java.util.stream.Collectors;

import static me.chanjar.weixin.common.api.WxConsts.EventType;
import static me.chanjar.weixin.common.api.WxConsts.EventType.SUBSCRIBE;
import static me.chanjar.weixin.common.api.WxConsts.EventType.UNSUBSCRIBE;
import static me.chanjar.weixin.common.api.WxConsts.XmlMsgType;
import static me.chanjar.weixin.common.api.WxConsts.XmlMsgType.EVENT;
import static me.chanjar.weixin.mp.constant.WxMpEventConstants.CustomerService.*;
import static me.chanjar.weixin.mp.constant.WxMpEventConstants.POI_CHECK_NOTIFY;

/**
 * wechat mp configuration
 *
 * @author Binary Wang(https://github.com/binarywang)
 */

@Slf4j
@Configuration
@ConditionalOnClass(WxMpService.class)
@EnableConfigurationProperties(WxMpProperties.class)
@ConditionalOnProperty(prefix = "wx.mp", value = "enabled", matchIfMissing = true)
public class WxMpConfiguration {

    private final WxMpProperties wxMpProperties;

    @Autowired
    public WxMpConfiguration(WxMpProperties wxMpProperties) {
        this.wxMpProperties = wxMpProperties;
    }

    @Bean
    public WxMpService wxMpService() {
        // 代码里 getConfigs()处报错的同学，请注意仔细阅读项目说明，你的IDE需要引入lombok插件！！！！
        final List<WxMpProperties.MpConfig> mpConfigs = this.wxMpProperties.getMpConfigs();
        if (CollUtil.isEmpty(mpConfigs)) {
            throw new RuntimeException("大哥，拜托先看下项目首页的说明（readme文件），添加下相关配置，注意别配错了！");
        }

        WxMpService service = new WxMpServiceImpl();
        service.setMultiConfigStorages(mpConfigs
            .stream().map(a -> {
                WxMpDefaultConfigImpl configStorage;
                if (this.wxMpProperties.isUseRedis()) {
                    final WxMpProperties.RedisConfig redisConfig = this.wxMpProperties.getRedisConfig();
                    JedisPool jedisPool = new JedisPool(redisConfig.getHost(), redisConfig.getPort());
                    configStorage = new WxMpRedisConfigImpl(new JedisWxRedisOps(jedisPool), a.getAppId());
                } else {
                    configStorage = new WxMpDefaultConfigImpl();
                }

                configStorage.setAppId(a.getAppId());
                configStorage.setSecret(a.getSecret());
                configStorage.setToken(a.getToken());
                configStorage.setAesKey(a.getAesKey());
                return configStorage;
            }).collect(Collectors.toMap(WxMpDefaultConfigImpl::getAppId, a -> a, (o, n) -> o)));
        return service;
    }

    @Bean
    public WxMpMessageRouter messageRouter(WxMpService wxMpService) {
        final WxMpMessageRouter newRouter = new WxMpMessageRouter(wxMpService);

        // 记录所有事件的日志 （异步执行）
        newRouter.rule().handler(new LogHandler()).next();

        // 接收客服会话管理事件
        newRouter.rule().async(false).msgType(EVENT).event(KF_CREATE_SESSION)
            .handler(new KfSessionHandler()).end();
        newRouter.rule().async(false).msgType(EVENT).event(KF_CLOSE_SESSION)
            .handler(new KfSessionHandler()).end();
        newRouter.rule().async(false).msgType(EVENT).event(KF_SWITCH_SESSION)
            .handler(new KfSessionHandler()).end();

        // 门店审核事件
        newRouter.rule().async(false).msgType(EVENT).event(POI_CHECK_NOTIFY).handler(new StoreCheckNotifyHandler()).end();

        // 自定义菜单事件
        newRouter.rule().async(false).msgType(EVENT).event(EventType.CLICK).handler(new MenuHandler()).end();

        // 点击菜单连接事件
        newRouter.rule().async(false).msgType(EVENT).event(EventType.VIEW).handler(new NullHandler()).end();

        // 关注事件
        newRouter.rule().async(false).msgType(EVENT).event(SUBSCRIBE).handler(new SubscribeHandler()).end();

        // 取消关注事件
        newRouter.rule().async(false).msgType(EVENT).event(UNSUBSCRIBE).handler(new UnsubscribeHandler()).end();

        // 上报地理位置事件
        newRouter.rule().async(false).msgType(EVENT).event(EventType.LOCATION).handler(new LocationHandler()).end();

        // 接收地理位置消息
        newRouter.rule().async(false).msgType(XmlMsgType.LOCATION).handler(new LocationHandler()).end();

        // 扫码事件
        newRouter.rule().async(false).msgType(EVENT).event(EventType.SCAN).handler(new ScanHandler()).end();

        // 默认
        newRouter.rule().async(false).handler(new MsgHandler()).end();

        return newRouter;
    }

}
